Samsung SGH-T759ZPBTMB - Manual (Page 190)

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The following options display:
Use packet data
Allows you to activate data usage on your phone.
ᮣ Press ➔ and then tap (Settings) ➔
Wireless and network ➔ Mobile networks ➔
Use packet data.
Data Roaming
Data roaming allows you to connect to your service provider’s
partner networks and access data services when you are out of
your service providers area of coverage.
1. Press ➔ and then tap (Settings) ➔
Wireless and network ➔ Mobile networks.
2. Tap Data roaming to connect to data services while
roaming outside your network.
– or –
3. Tap Data roaming again to remove the green checkmark
and deactivate the feature.
Access Point Names
To use Wi-Fi you need access to a wireless access point (hotspot):
ᮣ Press ➔ and then tap (Settings) ➔
Wireless and network ➔ Mobile networks ➔ Access Point
Names. A list of the Access point names display. The active
access point displays a bright green, filled circle to the
right of the name.
Network mode
You can configure your phone to either manually detect and use
either a 2G (GSM) or 3G (WCDMA) data network connection.
ᮣ Press ➔ and then tap (Settings) ➔
Wireless and network ➔ Mobile networks ➔ Network
Mode.